QUOTE (Apparelyzed @ Jan 28 2008, 04:30 PM)

QUOTE
Also, im not so sure about the whole inflating the cath balloon before you put a new one in thing!....if it works for you thats great, but once the balloon has been inflated it never fully retracts, and so leaves what we (district nurses and i) refer to as 'teeth', a sort of lip where the balloon inflates out the side of the cath tip, and this can cause some discomfort when taking the cath out (when changing), so you would think it would do the same when trying to insert a new one that had already had the balloon inflated...i could of course be wrong having never tried it, just a warning though if you do decide to try it and cant get the tube in because of the lip!!
Hi,
I can't say I've had any problems with "teeth" after deflation, but I can see what you mean. I think the "teeth" tend to appear after the balloon has been inflated for a prolonged period of time, e.g. a few weeks.
I was told to do this by my spinal unit when I first had my supra-pubic catheter put in, and have always done it. In the last 15 years, I have had 3 catheters in which the balloon hasn't deflated after testing, due to a faulty valve.
Needless to say, if this catheter was in the bladder, and didn't deflate properly, there could be big problems!
I guess the catheter could be cut in half in an emergency, but there may still be saline left in the balloon, which was not properly deflated due to the loss of suction which you get when you empty the balloon with a syringe.
I also use a dressing around the catheter site. I use Mepore dressings, which are self adhesive, and available on prescription.
Simon
Hi Simon.
Why do you think there is no consistency with advice given to spinal patients??
I can see why non spinal specialists might have differing opinions, but you would hope that all SCI patients were being told the same thing on discharge from spinal units!
I have just double checked with my boyfriend, and he has never been told, or heard of inflating the balloon beofre insertion!
He was at Stoke M, and as far as he is aware, everyone he knows from there who also have SP cathethers dont inflate baloon either!
Like you stated, if there are dodgy valves that dont deflate properly, then you would assume that it would be common practice to check that they work ok!! Fortunately so far we havent had any issues, but that doesnt mean that there might not be in the future i guess!!!
(do different cathethers have different valve systems??)
And no, cutting the cath in half to release the saline doesnt work....i know thins because i managed to slice through my boyfriends tube a couple of years ago (dont ask) and he said oh it will be fine, just tape it up for now....the next day when we were having dinner, i suddenly realised that the balloon might be draining,and literally the second i said it my boyfriend says he thinks the tube came out!
We tried to do an emergency insertion of a new tube but the hole had already closed up.....which meant a trip to A&E (a whole other story) where nothing could be done so he ended up having to go in for out patient visit to the hospital to have it re-done....4 weeks later!!!
So yeah, word of warning, you cant monitor the saline levels unless you can use the syringe!!!
so then, balloon inflation prior to insertion experiment begins!!
(im sure your right about the 'teeth' being worse over prolonged lenth of time-be intersting to see!)
thanks simon!
becca